Image generating method, image generating device, engraving manufacturing method, program, engraved object

摘要

PROBLEM TO BE SOLVED To provide a technique capable of simultaneously reproducing two types of two-dimensional images on the same image.A first image acquiring unit acquires a first image including pixel values of a plurality of coordinate positions on a coordinate plane. The second image acquiring unit 11 acquires a second image different from the first image in association with a plurality of coordinate positions on the coordinate plane. The image dividing unit 12 divides the second image into a plurality of partial areas. The divided line image generating unit 14 arranges the lines in a plurality of partial areas. The binary image generating unit 15 generates a binary image in which the width of the line at the coordinate position is changed based on the pixel value at each coordinate position included in the first image.(FIG.